Value | Category | Cases | |
---|---|---|---|
1961 | 7 |
0.1%
|
|
1962 | 22 |
0.4%
|
|
1963 | 31 |
0.5%
|
|
1964 | 30 |
0.5%
|
|
1965 | 43 |
0.7%
|
|
1966 | 113 |
1.9%
|
|
1967 | 28 |
0.5%
|
|
1968 | 43 |
0.7%
|
|
1969 | 53 |
0.9%
|
|
1970 | 83 |
1.4%
|
|
1971 | 289 |
4.9%
|
|
1972 | 62 |
1.1%
|
|
1973 | 108 |
1.8%
|
|
1974 | 77 |
1.3%
|
|
1975 | 107 |
1.8%
|
|
1976 | 274 |
4.7%
|
|
1977 | 64 |
1.1%
|
|
1978 | 69 |
1.2%
|
|
1979 | 86 |
1.5%
|
|
1980 | 128 |
2.2%
|
|
1981 | 339 |
5.8%
|
|
1982 | 119 |
2%
|
|
1983 | 205 |
3.5%
|
|
1984 | 171 |
2.9%
|
|
1985 | 205 |
3.5%
|
|
1986 | 336 |
5.7%
|
|
1987 | 156 |
2.7%
|
|
1988 | 236 |
4%
|
|
1989 | 192 |
3.3%
|
|
1990 | 179 |
3.1%
|
|
1991 | 360 |
6.1%
|
|
1992 | 208 |
3.5%
|
|
1993 | 347 |
5.9%
|
|
1994 | 273 |
4.7%
|
|
1995 | 320 |
5.5%
|
|
1996 | 241 |
4.1%
|
|
9997 | Inconsistent | 3 |
0.1%
|
9998 | DK | 232 |
4%
|
9999 | Missing | 26 |
0.4%
|
Sysmiss | 785 |